| Hannah Alt's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 Sawatch Ascent | Colorado, US | 33 | Sunday, September 28, 2025 | 06:59:12.00 |
| 2023 High Lonesome 100 | Colorado, US | 31 | Friday, July 21, 2023 | 33:29:03.00 |
| 2022 High Lonesome 100 | Colorado, US | 30 | Friday, July 22, 2022 | 34:30:18.00 |
| 2021 Golden Gate Dirty 30 (50K) | Colorado, US | 29 | Saturday, June 12, 2021 | 08:14:03.00 |